CN202537631U

CN202537631U - Bone grafting instrument

Info

Publication number: CN202537631U
Application number: CN2012201765083U
Authority: CN
Inventors: 杨学; 张雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-24
Filing date: 2012-04-24
Publication date: 2012-11-21
Anticipated expiration: 2022-04-24

Abstract

The utility model provides a bone grafting instrument comprising a bone grafting instrument body (2) and a piston body (4), wherein the bone grafting instrument body (2) is a hollow columnar; the piston body (4) is located in the bone grafting instrument body; the rear end of the bone grafting instrument body (2) is provided with a bone grafting instrument body handle (1); and the rear end of the piston body (4) is provided with a piston body handle (3). By using the bone grafting instrument, the defect of troublesome operations in a bone grafting process of the conventional surgical operation is overcome. Compared with the prior art, the bone grafting instrument is simple and convenient to operate, accurate and safe, relatively low in equipment requirement, convenient to popularize and suitable for bone grafting in a process of the surgical operation.

Description

A kind of bone grafting device

Technical field

This utility model relates to a kind of medical instruments, specifically is a kind of bone grafting device.

Background technology

Bone grafting is one of the most frequently used technology in the bone surgery process.In the bone surgery bone grafting process, the patient holds skeletal grain, the bone bar got ready and places the bone grafting place, the normally free-hand operation of this process; Repeat to hold bone, bone grafting process repeatedly, until planting complete good skeletal grain, bone bar, the deficiency of existence is: complex operation; Operation process is long, and safety and precise property is poor.

Summary of the invention

The goal of the invention of this utility model provides a kind of safe bone grafting device simple to operate, accurate.

The technical scheme that this utility model is dealt with problems comprises bone grafting body, piston body, and said bone grafting body is the column structure of hollow, and piston body is positioned at the bone grafting body, and there is bone grafting body handle said bone grafting body rear end, and there is the piston body handle institute piston body rear end.

This utility model characteristic also is the hollow columnar structures of said bone grafting body, and its rear end is that piston body inserts mouth, and front end has end socket, and end socket is provided with outlet, and outlet is provided with outlet end cap.

This utility model characteristic also is the hollow columnar structures of said bone grafting body, and its rear end is that piston body inserts mouth, the preceding bone grafting body end cap that is equipped with.

Said bone grafting body end cap is provided with an outlet.

This utility model has overcome the loaded down with trivial details deficiency of existing bone surgery bone grafting process operation.Compared with prior art, this utility model safety easy and simple to handle, accurate can shorten operating time, reduces less patient suffering; Equipment requirements is lower; Be convenient to promote, be applicable to bone grafting in the bone surgery process.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Fig. 2 is the structural representation of bone grafting body.

Fig. 3 is the structural representation of piston body.。

Among the figure, bone grafting body handle 1, bone grafting body 2, piston handle 3, piston body 4.

The specific embodiment

Among Fig. 1, this utility model comprises bone grafting body handle 1, bone grafting body 2, piston handle 3, piston body 4.Bone grafting body 2 is a hollow columnar structures, and piston body 4 is positioned at bone grafting body 2.

Among Fig. 2, there is bone grafting body handle 1 bone grafting body 2 rear ends.

Among Fig. 3, there is piston body handle 3 piston body 4 rear ends.

Method for using of this utility model and clinical practice: piston body 4 is loaded in the bone grafting body 2; get skeletal grain, the bone bar got ready and place in the bone grafting body 2, with bone grafting body 2 front end aligning bone grafting places, promotes other end piston body handle 3; skeletal grain, bone bar are pushed the bone grafting place, accomplishes bone grafting.

Claims

1. bone grafting device; It is characterized in that: comprise bone grafting body (2), piston body (4), said bone grafting body (2) is the column structure of hollow, and piston body (4) is positioned at bone grafting body (2); There is bone grafting body handle (1) said bone grafting body (2) rear end, and there is piston body handle (3) institute's piston body (4) rear end.

2. bone grafting device according to claim 1 is characterized in that: the hollow columnar structures of said bone grafting body (2), its rear end are that piston body inserts mouth, and front end has end socket, and end socket is provided with outlet, and outlet is provided with outlet end cap.

3. bone grafting device according to claim 1 is characterized in that: the hollow columnar structures of said bone grafting body (2), its rear end are that piston body inserts mouth, and front end is equipped with bone grafting body end cap.

4. bone grafting device according to claim 3 is characterized in that: said bone grafting body end cap is provided with an outlet.